1) Zero your weapon properly
2) Hold near the thickest part of handgrip
3) Have a firm hold on your rifle, but don't use excessive
strength, make sure comfortable position
4) Don't keep aiming at the target, wait until they say "firer,
watch your front" then concentrate
5) Breathe normally, see target liao, let out 1/3 breath, front
side tip at the middle of your rear sight, slowly squeeze
trigger
6) If range abt 100m, then aim slightly lower than where you plan
to hit, coz' round will fly abit higher initially
7) Before night shoot, take lighter to heat up your front side tip,
that small green thing
That's all to it, make sure weapon zeroed properly. Good luck.